6 PM – Python OOP – Gamas

Homework

1. Continue on LibrarySystem
2. Add new feature “5. List all old books”. Old books means books.publishing_year < 2000.

3. Please look at below options
   1. Add book
   2. List all books
   3. Find book by name
   4. Find book by id
   5. List all old books
   Enter your selection. Enter 'quit' to exit: 5
   
   Narnia - 1950 - CS Lewis
   Lord of the rings - 1960 - JRR Tolkien
   
   Please look at below options
   1. Add book
   2. List all books
   3. Find book by name
   4. Find book by id
   5. List all old books
   Enter your selection. Enter 'quit' to exit: 2
   
   Narnia - 1950 - CS Lewis
   Lord of the rings - 1960 - JRR Tolkien
   Lightning Thief - 2001 - Vincent